20120080692

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{131267}}^1$

素因数の和:131568

約数の個数: 48

約数和(自身を含む): 48031486272

約数和(自身を除く): 27911405580

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 241, 318, 482, 636, 723, 964, 1446, 2892, 12773, 25546, 38319, 51092, 76638, 131267, 153276, 262534, 393801, 525068, 787602, 1575204, 6957151, 13914302, 20871453, 27828604, 31635347, 41742906, 63270694, 83485812, 94906041, 126541388, 189812082, 379624164, 1676673391, 3353346782, 5030020173, 6706693564, 10060040346, 20120080692]

約数ペア:

[(1, 20120080692), (2, 10060040346), (3, 6706693564), (4, 5030020173), (6, 3353346782), (12, 1676673391), (53, 379624164), (106, 189812082), (159, 126541388), (212, 94906041), (241, 83485812), (318, 63270694), (482, 41742906), (636, 31635347), (723, 27828604), (964, 20871453), (1446, 13914302), (2892, 6957151), (12773, 1575204), (25546, 787602), (38319, 525068), (51092, 393801), (76638, 262534), (131267, 153276)]